48919920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 178226688

約数和(自身を除く): 129306768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 787, 840, 888, 1036, 1110, 1295, 1480, 1554, 1574, 1680, 1776, 2072, 2220, 2361, 2590, 2960, 3108, 3148, 3885, 3935, 4144, 4440, 4722, 5180, 5509, 6216, 6296, 7770, 7870, 8880, 9444, 10360, 11018, 11805, 12432, 12592, 15540, 15740, 16527, 18888, 20720, 22036, 23610, 27545, 29119, 31080, 31480, 33054, 37776, 44072, 47220, 55090, 58238, 62160, 62960, 66108, 82635, 87357, 88144, 94440, 110180, 116476, 132216, 145595, 165270, 174714, 188880, 203833, 220360, 232952, 264432, 291190, 330540, 349428, 407666, 436785, 440720, 465904, 582380, 611499, 661080, 698856, 815332, 873570, 1019165, 1164760, 1222998, 1322160, 1397712, 1630664, 1747140, 2038330, 2329520, 2445996, 3057495, 3261328, 3494280, 4076660, 4891992, 6114990, 6988560, 8153320, 9783984, 12229980, 16306640, 24459960, 48919920]

約数ペア:

[(1, 48919920), (2, 24459960), (3, 16306640), (4, 12229980), (5, 9783984), (6, 8153320), (7, 6988560), (8, 6114990), (10, 4891992), (12, 4076660), (14, 3494280), (15, 3261328), (16, 3057495), (20, 2445996), (21, 2329520), (24, 2038330), (28, 1747140), (30, 1630664), (35, 1397712), (37, 1322160), (40, 1222998), (42, 1164760), (48, 1019165), (56, 873570), (60, 815332), (70, 698856), (74, 661080), (80, 611499), (84, 582380), (105, 465904), (111, 440720), (112, 436785), (120, 407666), (140, 349428), (148, 330540), (168, 291190), (185, 264432), (210, 232952), (222, 220360), (240, 203833), (259, 188880), (280, 174714), (296, 165270), (336, 145595), (370, 132216), (420, 116476), (444, 110180), (518, 94440), (555, 88144), (560, 87357), (592, 82635), (740, 66108), (777, 62960), (787, 62160), (840, 58238), (888, 55090), (1036, 47220), (1110, 44072), (1295, 37776), (1480, 33054), (1554, 31480), (1574, 31080), (1680, 29119), (1776, 27545), (2072, 23610), (2220, 22036), (2361, 20720), (2590, 18888), (2960, 16527), (3108, 15740), (3148, 15540), (3885, 12592), (3935, 12432), (4144, 11805), (4440, 11018), (4722, 10360), (5180, 9444), (5509, 8880), (6216, 7870), (6296, 7770)]